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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
11

Letecká hra pro Android / Flight Game for Android

Šabata, David January 2013 (has links)
This work deals with flight game development on Android platform. Firstly the possibilities of native development and development using Libgdx library will be discussed. Then flight mechanics of a real aircraft and simplified mechanics used in flight games will be explained. The work will also summarize current trends in mobile flight game controls and will propose a new control method based on touch input. Using this method a flight game will be designed and implemented. In the end of this work the process of testing and publishing will discussed, as well as possibilities of further development.
12

Interaktivní stolek ve výuce českého jazyka na 1. stupni ZŠ / Interactive Table in Czech Language Teaching at Elementary School

SCHWARZOVÁ, Lucie January 2017 (has links)
The main aim of my thesis is to mediate information about interactive tables in the Czech language teaching at elementary schools and elaboration of the methodical support for teaching. The thesis is divided into the theoretical part, which includes the first three chapters, and the practical part which has two chapters. In the theoretical part the author first introduces readers with interactivity, technical and historical development of the tables and their use in teaching. Second chapter brings knowledge about teaching methods with the use of interactive tables, the requirements on teachers, and the positive and negative advantages of the use of the tables based on the teachers and the students view. The third chapter represents main resources of teaching materials. The practical part is based on the creation of the methodical support for teaching, which provides detailed instructions for working with the SMART Table. The subject of the fourth chapter is working with the SMART table, adjustment of the table and the work with activities. Fifth chapter will introduce the computer program SMART Table Toolkit, his installation, adjustment, adjustment of activities and their use in teaching.
13

Hodnocení zemnících soustav VN/NN sítí / Evaluation of MV/LV network earthing systems

Sítař, Martin January 2017 (has links)
This master's thesis deals with the measurement of grounding systems in HV/LV distribution networks, which includes grounding system of distribution substation and transmission lines. Explores the issue and principles for the measurement of parameters, which are important for the protection of persons and animals in order not to touch exposed conductive part accidentally, protection of electrical machines and equipment against high fault current and dangerous surges while the correct function of the connected electrical equipment is maintained. These parameters include earth potential rise, ground resistance, soil resistivity, touch voltage, step voltage and transferred potential to the LV network. The aim of this work is the preparation, analysis and subsequent evaluation for the real measurement in practice. These earthing-system measurements were carried out at the distribution station and the concrete pole with a section disconnector. Then a numerical model of the grounding system of concrete pole was created in ANSYS. Subsequent evaluation of the results as numerical terms (comparison measurements and simulated results) and evaluation in terms of analytical (measurement results compliance with the standard) including the numerical model of the earthing system is solved in the practical part of the master's thesis.
14

Language for High-Level Description of User Interface Requirements / Language for High-Level Description of User Interface Requirements

Rašovský, Martin January 2018 (has links)
Diplomová práce se zabývá problematikou návrhu vysokoúrovňového jazyka pro popis grafického uživatelského rozhraní. Teoretická část rozebírá současné technologie uživatelských rozhraní zejména pro stanovení požadavků na nový jazyk. Z těchto poznatků násladně jsou shrnuty zásadní požadavky, které se nutně musí zakomponovat při návrhu samotného jazyka. Jsou zde zmíněny i požadavky z pohledu osob se specifickými vzdělávacími potřebami dle tzv. návrhových principů \textit{počítačové terapie}. Následně práce dle analyzovaných požadavků navrhuje jazyk pro vysokoúrovňový popis uživatelského rozraní. Součástí návrhu jazyka je také popis algoritmu pro kompozici jednotlivých komponent definovaných v jazyce do výsledného uživatelského prostředí. Navržený jazyk je implementován v programovacím jazyce C\#. Implementace je demonstrována na reprezentativních příkladech. Nakonec se práce věnuje dalším možným rozšířením jazyka.
15

Návrh elektrizace jednokolejné trati / Single railway electrification system design

Svoboda, Ondřej January 2019 (has links)
The main topic of the thesis is the design of single-track electrification of a direct current system of 3 kV and an alternating current system of 5 kV 50 Hz and then economically evaluate it over a period of 30 years. The work deals with basic traction systems and also deals with the calculation of main parameters of electric trains. The thesis describes in detail the procedure for the design of the electrification of the track and a partial introduction to the simulation programs that were used for energy calculations.
16

Kontrola přesnosti ohybu materiálu u klempířských ohýbaček VanMark / Checking the accuracy of bending of the material in sheet metal bending machines VanMark

Fara, Michael January 2020 (has links)
This diploma thesis deals with surface forming methods, especially accuracy and measurement of sheet metal bending on Van Mark brakes. The aim of the work was to make bends of samples in the range of 30 °, 60 °, 90 ° and 120 °. The size of the bend of the examined samples is influenced by the suspension of the sheet, which is not taken into account in the currently used type of protractor. The samples were then analyzed on two types of measuring devices - tactile and optical. After measuring, results were evaluated and plotted in the appropriate graphs. Based on the measurement results, a new type of protractor was designed, which will make the user's work easier and more efficient.
17

Projekt uzemnění transformovny 110/22 kV / Project of Earthing System in 110/22 kV Transfornmation Station

Pavlík, Ludvík January 2008 (has links)
This Thesis is concerned with the concept of grounding of 110/22 kV transformer station. The aim of the Thesis is to create a ground network for grounding a specified outdoor substation. This 110 kV outdoor substation is formed according to H-scheme and encircles a wide area. In additon to this, an earth potential has to be distributed as equally as possible within the whole area of the substation. The most convenient alternative from the point of view of effective grounding and distribution of potential is a grid network. Therefore, the grid network is the means of grounding which I have chosen as a solution for this issue. In this solution, flat conductor network cables are used to cover the whole substation, with ground rods placed at the points of intersection. Parts of appliance can be then connected to this existing network, thus creating several parallel channels which provide grounding with low resistance. The network is made of common steel zinc-coated stip, size 30 x 4 mm. When proposing a concept of grounding and adjustment of ground electrodes, we have to take account of grounding requirements, stated according to ČSN standards. The proposed earthing system was created in appropriate size in order to meet all these grounding requirements. These requirements are also mentioned and described in a theoretical part of the Thesis. Second part of the Thesis consists of proposed concept of the grounding itself, together with calculated parameters. The grounding has to be carried out according to both safety regulations and electrical appliance requirements. The issue of grounding substations of power system is resolved by the ČSN standards 33 3201 (“Elektrické instalace nad AC 1kV”), 33 2000-4-41 (“Elektrická zařízení – Ochrana před úrazem elektrickým proudem”) and 33 2000-5-54 (“Elektrická zařízení – Výběr a stavba elektrických zařízení – Uzemnění a ochranné vodiče”) and by the PNE company standards 33 0000-4 (“Příklady výpočtů uzemňovacích soustav v distribuční a přenosové soustavě dodavatele elektřiny”) and 33 0000-1 (“Ochrana před úrazem elektrickým proudem v distribuční soustavě dodavatele elektřiny”). These standards apply to creating a concept of grounding and grounding of new, reconstructed or expanded electrical substations of power system.
18

Termodiagnostika - dotykové a bezdotykové měření teploty / Thermodiagnostics – contact and contact-free temperature measurements

Mikula, Martin January 2014 (has links)
This thesis is concerned with thermodiagnostics in industrial practise, which is very important for the assessment of technical condition of object on the basis of temperature, in today's time. It includes summary of contact and contact-free methods and their principle, advantages and disadvantages for aplication in industrial practise. Because of thesis it was carried out measurement in company Daikin Device Czech republic with the use of contact thermometer and two available thermocameras for solving of topical tasks relating to production.
19

Konfigurovatelná vestavná foto/videopast se záznamem dat a samočinnou adaptací na okolí / Configurable Embedded Photo/Video Trap with Storing Data and Self Adaptation to Surroundings

Výborný, Filip January 2015 (has links)
This diploma thesis deals with a design and construction of an embeded camera trap with a video recording and night vision support, which is able to self adapt to surroundings. The device is based on the Raspberry Pi platform and configurable by touch screen control with a user-friendly graphical interface. Also the web-application for easy remote administration was developed in Ruby On Rails framework. The camera trap was built and successfully tested under the real conditions. There are also typical application cases and requirements for camera trap construction described in this thesis.
20

Informační a komunikační technologie v sociálních a zdravotních službách / Information and Communication Technologies in Social and Healthcare Services

Jakoubek, Rostislav January 2015 (has links)
The thesis discusses how information and communication technologies (ICT or IT), nowadays transforms the form of health and social services. The specific arguments and social events are described, that leads today's health and social services closer to the use of ICT, influence and changes it. The work describes the latest trends linking ICT and social and health services in the areas of e-health, telemedicine, mobile health and assistive technologies. Specific tools and equipment and their practical use are presented. The practical part focuses on the introduction of specific- gadgets tablet care in caring for the elderly. Through direct interviews with caregivers and seniors is investigated how new technology is perceived by caregivers and seniors, how new technology equipment to care are introduced, and what positive and negative impact are the ICT has for facilities and the elderly. Key words assistive technology; eHealth; mHealth; patient engagement; population ageing; senior activation; senior care; telemedicine; touch tablets

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